Phosphonate PEG reagent, PEG5-bis-(ethyl phosphonate), Purity ≥98%

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Cat. No.: X25-10-YM066

Phosphonate PEG reagent, PEG5-bis-(ethyl phosphonate), Purity ≥98%

Synonym: 255831-16-4; Bis-PEG3-sulfonic acid; AKOS040741370; BP-22879

CAS Number: 255831-16-4
PubChem CID: 102514831

Size

100 mg; 250 mg; 500 mg; 1 g

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Datasheet

MSDS

Properties

Description

Bis-PEG3-sulfonic acid possesses a molecular weight of 322.4 and is represented by the formula C₈H₁₈O₉S_{2. It is composed of the functional groups sulfonic acid, while the reactive group is defined by amine.}

Molecular Weight

322.4

Molecular Formula

C₈H₁₈O₉S₂

Functional Group 1

Sulfonic acid

Reactive Group 1

Amine

Form

Solid/liquid

Purity

≥98%

Impurities

No visible impurities to the naked eye.

Identity

Confirmed by NMR.

Applications

Bis-PEG3-sulfonic acid plays a key role in proton exchange membranes for fuel cells due to the sulfonic acid groups.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.

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